Merge branch 'master' into phpng

* master:
  Removed second zval_copy_ctor()
  Fixed crash on self-referencing constant expression (part of a constant AST)
  Fixed support for constant arrays in context of "const" statement (Zend/tests/constant_expressions_arrays.phpt failed when opcache.protect_memort was set)

Conflicts:
	Zend/zend_ast.c
	Zend/zend_vm_def.h
	Zend/zend_vm_execute.h
	ext/reflection/php_reflection.c
Fixed #67666 - Subject altName doesn't match wildcards
Updated NEWS for #67666
Merge branch 'PHP-5.6'
Fixed string destruction (class_name might be reused and stored somewhere in __autoload()).
Fix bug #55496 Interactive mode doesn't force a newline before the prompt
Merge branch 'PHP-5.4' into PHP-5.5
BFN
Merge branch 'PHP-5.5' into PHP-5.6
Merge branch 'PHP-5.6'
Fix bug #67496 Save command history when exiting interactive shell with control-c
Merge branch 'PHP-5.4' into PHP-5.5
BFN
Merge branch 'PHP-5.5' into PHP-5.6
Merge branch 'PHP-5.6'
Implement call_user_func_array optimization
Add call_user_func optimization
Expose ast via CG(ast)
Fix interning bug
Resolve futher interning issues

Not sure if this is the right way to do it ...